SEA - YHZ

C$ 246 Find Cheap Flights from Seattle to Halifax

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Halifax departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Halifax

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Halifax, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Halifax, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 450
WestJet
Sat 2/5Fri 8/5
SEA - YHZ • 1 stop
Cheapest one-way flights
C$ 246
Typical prices: C$ 225-C$ 290
United Airlines
Sat 30/5
SEA - YHZ • 1 stop
Direct flights
Not available
There are currently no direct flights between Seattle and Halifax. You’ll need at least 1 connection.
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When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 51% compared to booking last minute.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Halifax!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Halifax (SEA-YHZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Halifax that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Halifax

Sat, 2 May - Fri, 8 May
WestJet Logo
7:35 p.m. - 8:10 a.m.
SEA
-
YHZ
8h 35m
1 stop
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 450WestJet
Fri, 5 Jun - Tue, 9 Jun
WestJet Logo
7:35 p.m. - 8:10 a.m.
SEA
-
YHZ
8h 35m
1 stop
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 458WestJet
Fri, 1 May - Fri, 8 May
WestJet Logo
7:35 p.m. - 10:45 a.m.
SEA
-
YHZ
11h 10m
2 stops
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 460WestJet
Sat, 2 May - Fri, 8 May
WestJet Logo
7:35 p.m. - 10:45 a.m.
SEA
-
YHZ
11h 10m
2 stops
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 461WestJet
Sat, 2 May - Fri, 8 May
WestJet Logo
7:35 p.m. - 10:45 a.m.
SEA
-
YHZ
11h 10m
2 stops
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 462WestJet
Fri, 15 May - Sat, 23 May
Multiple Airlines Logo
7:35 p.m. - 8:10 a.m.
SEA
-
YHZ
8h 35m
1 stop
Multiple Airlines Logo
1:35 p.m. - 9:08 p.m.
YHZ
-
SEA
11h 33m
2 stops
C$ 467Multiple Airlines
Fri, 1 May - Fri, 8 May
WestJet Logo
10:30 a.m. - 6:55 a.m.
SEA
-
YHZ
16h 25m
2 stops
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 484WestJet
Mon, 4 May - Mon, 11 May
WestJet Logo
7:35 p.m. - 8:10 a.m.
SEA
-
YHZ
8h 35m
1 stop
WestJet Logo
4:40 p.m. - 9:40 a.m.
YHZ
-
SEA
21h 00m
2 stops
C$ 487WestJet
Wed, 29 Apr - Wed, 6 May
WestJet Logo
7:35 p.m. - 9:15 p.m.
SEA
-
YHZ
21h 40m
1 stop
WestJet Logo
9:50 a.m. - 6:45 p.m.
YHZ
-
SEA
12h 55m
2 stops
C$ 490WestJet
Mon, 4 May - Mon, 11 May
WestJet Logo
7:35 p.m. - 10:45 a.m.
SEA
-
YHZ
11h 10m
2 stops
WestJet Logo
4:40 p.m. - 9:40 a.m.
YHZ
-
SEA
21h 00m
2 stops
C$ 493WestJet
Booking Insights

KAYAK's insights & trends for Seattle to Halifax flights

Get data-powered insights and trends into flights from Seattle to Halifax to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Seattle to Halifax?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Halifax, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Halifax, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Low seasonJune
Cheapest flightC$ 246
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 28% lower on average.
Flight from Seattle to Halifax

When to book flights from Seattle to Halifax

Are your dates flexible? Find out the best times to travel from Seattle to Halifax based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Halifax

  • What is the cheapest flight from Seattle to Halifax?

    In the last 3 days, the lowest price for a flight from Seattle to Halifax was C$ 246 for a one-way ticket and C$ 450 for a round-trip.

  • Which aircraft models fly most regularly from Seattle to Halifax?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Seattle to Halifax?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Halifax.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Halifax?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Halifax from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Halifax?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Halifax with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Halifax?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Halifax from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Seattle to Halifax

Information on your arrival and departure airports

Seattle (SEA)
Halifax (YHZ)